1、Oracle8/8i/9i数据库(thin模式)
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance(); String url="jdbc:oracle:thin:@localhost:1521:orcl"; //orcl为数据库的SID String user="test"; String password="test"; Connection conn= DriverManager.getConnection(url,user,password);
2、DB2数据库
Class.forName("com.ibm.db2.jdbc.app.DB2Driver ").newInstance(); String url="jdbc:db2://localhost:5000/sample"; //sample为你的数据库名 String user="admin"; String password=""; Connection conn= DriverManager.getConnection(url,user,password);
3、Sql Server7.0/2000数据库
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance(); String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=mydb"; //mydb为数据库 String user="sa"; String password=""; Connection conn= DriverManager.getConnection(url,user,password);
4、Sybase数据库
Class.forName("com.sybase.jdbc.SybDriver").newInstance(); String url =" jdbc:sybase:Tds:localhost:5007/myDB"; //myDB为你的数据库名 Properties sysProps = System.getProperties(); SysProps.put("user","userid"); SysProps.put("password","user_password"); Connection conn= DriverManager.getConnection(url, SysProps);
5、Informix数据库
Class.forName("com.informix.jdbc.IfxDriver").newInstance(); String url = "jdbc:informix-sqli://123.45.67.89:1533/myDB:INFORMIXSERVER=myserver; user=testuser;password=testpassword"; //myDB为数据库名 Connection conn= DriverManager.getConnection(url);
6、MySQL数据库
Class.forName("org.gjt.mm.mysql.Driver").newInstance(); String url ="jdbc:mysql://localhost/myDB?user=soft&password=soft1234&useUnicode=true&characterEncoding=8859_1" //myDB为数据库名 Connection conn= DriverManager.getConnection(url);或:
import java.sql.*; //Class.forName("org.gjt.mm.mysql.Driver").newInstance(); Class.forName("com.mysql.jdbc.Driver"); //String url ="jdbc:mysql://localhost/myDB?user=soft&password=soft1234&useUnicode=true&characterEncoding=8859_1"; String url ="jdbc:mysql://localhost:3306/myDB"; </pre><pre name="code" class="java">//myDB为数据库名 Connection conn= DriverManager.getConnection(url,"root","root"); Statement stmtNew=conn.createStatement();
7、PostgreSQL数据库
Class.forName("org.postgresql.Driver").newInstance(); String url ="jdbc:postgresql://localhost/myDB" //myDB为数据库名 String user="myuser"; String password="mypassword"; Connection conn= DriverManager.getConnection(url,user,password);
8、JDBC-ODBC桥
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); Connection con=DriverManager.getConnection("jdbc:odbc:jsp"); //jsp为建立的odbc数据源名,事先要先将SQL server的表设置为数据源。在“管理工具”-“数据源odbc”里用系统DNS添加。
9、access数据库直连用ODBC的
import java.sql.*; Class.forName("sun.jdbc.odbc.JdbcOdbcDriver") ; String url="jdbc:odbc:Driver={MicroSoft Access Driver (*.mdb)};DBQ="+application.getRealPath("/Data/ReportDemo.mdb"); Connection conn = DriverManager.getConnection(url,"sa",""); Statement stmtNew=conn.createStatement();
10、连接Excel文件
import java.sql.*; Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); String url = "jdbc:odbc:driver={Microsoft Excel Driver (*.xls)};DBQ=D:\\myDB.xls"; // 不设置数据源 String user="myuser"; String password="mypassword"; Connection conn= DriverManager.getConnection(url,user,password); Statement stmtNew=conn.createStatement();